Griffin was voted to the 2011 NBA All-Star Game by coaches as a reserve on the Western Conference squad, becoming the first rookie to play in the All-Star game since Yao Ming in 2003 and the first rookie voted to the game by coaches since Tim Duncan in 1998.[65][66] He also participated in the 2011 Rookie Challenge and won the Sprite Slam Dunk Contest during the All-Star break.[67][68] On March 23, 2011, in a double overtime win over the Washington Wizards, Griffin recorded his first career triple-double, 33 points, 17 rebounds, and 10 assists,[69] and recorded his second triple-double with 31 points, 10 rebounds and 10 assists, in the final game of the season against the Memphis Grizzlies.[70]During the season, he captured all six of the Western Conference T-Mobile Rookie of the Month, the first time a rookie has swept an entire season of Rookie of the Month awards since Chris Paul during the 2005-06 season.[71] He played in all 82 regular season games and became the first rookie to average at least 20 points and 10 rebounds since Elton Brand did it in the 1999-00 season.[72] He led all rookies in points, rebounds and double-doubles, earning him the Rookie of the Year award, and was the first unanimous winner for the award since David Robinson in 1990.[73][74] He was also the only unanimous selection to the All-Rookie First Team.[75]